Home Products

Hengyuan Fine Chemical is a leading supplier of reference materials and standards, specializing in providing high-precision and highly reliable solutions for industries such as environmental testing, food safety, and pharmaceutical research and development. We offer nearly 50,000 ready-to-ship products, including pharmaceutical impurity reference standards, chemical analysis reference standards, pharmacopoeial titrants, biopeptide reference standards, and more, meeting the testing needs of various industries.

With a craftsmanship spirit at our core, we are committed to refining every product to ensure its quality and accuracy. At the same time, we understand customer needs through in-depth communication, providing customized solutions and fast delivery services to support the efficient progress of your projects.

Hengyuan Fine Chemical—where precision becomes a habit and trust becomes a bond.


Product Number Image Product Name CAS No. Molecular Formula
Product Number:101347 Levornidazole impurity Ⅲ(1-(2,3- dihydroxypropyl) -2- methyl -5- nitroimidazole)) Product Name:Levornidazole impurity Ⅲ(1-(2,3- dihydroxypropyl) -2- methyl -5- nitroimidazole)) CAS No.:101347-N/A Molecular Formula:
Product Number:100016 dexamethasone sodium phosphate Product Name:dexamethasone sodium phosphate CAS No.:55203-24-2 Molecular Formula:
Product Number:100015 * ▲ Digoxin Product Name:* ▲ Digoxin CAS No.:20830-75-5 Molecular Formula:
Product Number:101346 Levornidazole impurity Ⅱ[1-(2,3- epoxypropyl) -2- methyl -5- nitroimidazole] Product Name:Levornidazole impurity Ⅱ[1-(2,3- epoxypropyl) -2- methyl -5- nitroimidazole] CAS No.:101346-N/A Molecular Formula:
Product Number:112010 Brilliant blue Product Name:Brilliant blue CAS No.:3844-45-9 Molecular Formula:
Product Number:101345 4-ethylcatechol Product Name:4-ethylcatechol CAS No.:1124-39-6 Molecular Formula:
Product Number:101344 Levohydroxypropylpiperazine impurity (glycidol) Product Name:Levohydroxypropylpiperazine impurity (glycidol) CAS No.:101344-N/A Molecular Formula:
Product Number:100013 Hydrocortisone acetate Product Name:Hydrocortisone acetate CAS No.:50-03-3 Molecular Formula:
Product Number:101343 Levohydroxypropylpiperazine impurity (phenylpiperazine) Product Name:Levohydroxypropylpiperazine impurity (phenylpiperazine) CAS No.:101343-N/A Molecular Formula:
Product Number:100012 Prednisone acetate Product Name:Prednisone acetate CAS No.:100012-N/A Molecular Formula:
Product Number:101353 Indomethacin impurity II (4-chlorobenzoic acid) Product Name:Indomethacin impurity II (4-chlorobenzoic acid) CAS No.:101353-N/A Molecular Formula:
Product Number:100022 Gronethium bromide Product Name:Gronethium bromide CAS No.:100022-N/A Molecular Formula:
Product Number:PCL-#-D717-20mg Demethoxycurcumin Product Name:Demethoxycurcumin CAS No.:22608-11-3 Molecular Formula:
Product Number:101352 Indomethacin impurity I (2-methyl-5-methoxy-1H-indole-3-acetic acid) Product Name:Indomethacin impurity I (2-methyl-5-methoxy-1H-indole-3-acetic acid) CAS No.:101352-N/A Molecular Formula:
Product Number:100021 Pantothenic acid Product Name:Pantothenic acid CAS No.:50978-11-5 Molecular Formula:
Product Number:PCL-#-Bi002-20mg Bisdemethoxycurcumin Product Name:Bisdemethoxycurcumin CAS No.:33171-05-0 Molecular Formula:
Product Number:101351 Matemacrophenol ester impurity H{7-hydroxy-5-methoxy-4-methyl-6-[2-[(2RS)-2-methyl-5-ketotetrahydrofuran-2-yl]ethyl]isobenzofuran-1(3H)-one} Product Name:Matemacrophenol ester impurity H{7-hydroxy-5-methoxy-4-methyl-6-[2-[(2RS)-2-methyl-5-ketotetrahydrofuran-2-yl]ethyl]isobenzofuran-1(3H)-one} CAS No.:101351-N/A Molecular Formula:
Product Number:100020 2,3-Dihydro-6-phenylimidazo[2,1-b]thiazole hydrochloride (levamisole hydrochloride impurity) Product Name:2,3-Dihydro-6-phenylimidazo[2,1-b]thiazole hydrochloride (levamisole hydrochloride impurity) CAS No.:100020-N/A Molecular Formula:
Product Number:101350 Matemacrophenol ester impurity A [2-(morpholin-4-yl)ethyl (4E)-6-(4,6-dihydroxy-7-methyl-3-oxo-1,3-dihydroisobenzofuran-5-yl)-4-methylhexenoate] Product Name:Matemacrophenol ester impurity A [2-(morpholin-4-yl)ethyl (4E)-6-(4,6-dihydroxy-7-methyl-3-oxo-1,3-dihydroisobenzofuran-5-yl)-4-methylhexenoate] CAS No.:101350-N/A Molecular Formula:
Product Number:PCL-#-T752-20mg Taraxerone Product Name:Taraxerone CAS No.:514-07-8 Molecular Formula:
  1. <
  2. 500
  3. 501
  4. 502
  5. 503
  6. 504
  7. >
1
2
3
4
5
6
HomeEmailContact